| details |
Ludlovian |
|
Illinois |
Le H©riss©,A. et al. Biogeography of Late Silurian acritarchs and Prasinophytes |
1997 |
| details |
Ludlovian |
|
Kentucky |
Le H©riss©,A. et al. Biogeography of Late Silurian acritarchs and Prasinophytes |
1997 |
| details |
Ludlovian |
|
Michigan |
Le H©riss©,A. et al. Biogeography of Late Silurian acritarchs and Prasinophytes |
1997 |
| details |
Ludlovian |
|
Missouri |
Le H©riss©,A. et al. Biogeography of Late Silurian acritarchs and Prasinophytes |
1997 |
| details |
Late Llandoverian |
Wenlockian |
Belgium |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Late Llandoverian |
Wenlockian |
North America |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Early Ludlovian |
|
Kentucky |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Early Ludlovian |
|
Missouri |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Early Ludlovian |
|
Michigan |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Early Ludlovian |
|
Illinois |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Late Llandoverian |
Wenlockian |
Greenland |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Ludlovian |
Pridolian |
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Llandoverian |
Early Sheinwoodian |
Sweden |
Le H©riss©,A. Acritarchs and cysts of Prasinophycean algae of the Silurian of Gotland, Sweden. |
1989 |
| details |
Early Gothlandian |
|
Indiana |
Wood,G.D. Palaeoecology and biostratigraphy of Lower Silurian, (Llandovery-Wenlock), acritarchs from the Mid-Continent, United States. |
1988 |
| details |
Early Gothlandian |
|
Ohio |
Wood,G.D. Palaeoecology and biostratigraphy of Lower Silurian, (Llandovery-Wenlock), acritarchs from the Mid-Continent, United States. |
1988 |
| details |
Silurian |
|
Worldwide |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Wenlockian |
|
China(Sinkiang Uighur) |
Ye,X. Microfossil assemblage from Silurian of Kimyezek at Tali northwest Xinjiang and their stratigraphic significance. |
1984 |